Miles takes on a bad guy who goes by the name of Gadfly Garnett.
The Stellosphere, as it turns out, is the spaceship that the Callisto family travels in throughout the universe at the direction of the TTA. In addition, we have learned that the series will take a STEAM approach, introducing science into each episode as well as promoting ‘important qualities including curiosity, critical thinking, problem-solving and individuality … through the fun, curious Miles and his family.’
This book and Mighty Merc are slated for a release of July 7, 2015. It’s likely that the series will make its television debut several months before that, possibly in February or March of 2015.